Week ahead: Focus moves back to ObamaCare

Some fear that the rash of glitches has prevented most people from purchasing coverage on the new marketplaces, a trend that would put the Obama administration behind in its goal to enroll 7 million new people by March.

While the site's navigability is improving each week, analysts fear there are deeper problems lurking within the system.

Health insurance companies have reported receiving jumbled and half-empty applications for coverage as a result of technical glitches.

ObamaCare critics fear that premium tax credits will go to people who are not technically eligible because of problems with the system.

These and other concerns will be the topic at Congress's first hearing on the ObamaCare rollout since Oct. 1.

Republicans on the House Energy and Commerce Committee are ready to grill federal health officials about the rollout next Thursday — if any decide to show up.